175 psi (1207 kPis applied to a clutch piston with a radius of 3" (6" diameter). What is the total clamping force?
A) 4000 lb
B) 4500 lb
C) 4700 lb
D) 4900 lb

Question

Quizplus · Accepted Answer

The clamping force can be calculated using the formula: Force = Pressure x Area. The area of the piston is πr², where r is the radius. For a radius of 3 inches, the area is π(3)² = 28.27 in². The force is then 175 psi x 28.27 in² = 4947.25 lb, which rounds to approximately 4900 lb.

175 Psi (1207 KPis Applied to a Clutch Piston with a Radius